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$44+ Cheap flights from Key Largo, FL to New Orleans (MSY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MSY
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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The best prices from Key Largo to New Orleans Louis Armstrong are usually found in August or January, booked 18 days in advance, depart on a Saturday or Monday and return on a Wednesday

Cheap flight deals from Key Largo to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$97
(Cheapflightsfares)

One-way from

$44
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$260
From Key Largo to New Orleans Louis Armstrong
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One-way flight from Key Largo to New Orleans Louis Armstrong
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High demand for flights, 9% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Key Largo to New Orleans

Cheapest flights from Key Largo to New Orleans
Explore the most affordable flight options available from Key Largo to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2410:19 pmMIA - MSY
Nonstop2h 19mAmerican Airlines
mié. 1/17:54 amMSY - MIA
Nonstop2h 00mAmerican Airlines
Deal found 12/17$189
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/257:00 pmMIA - MSY
1 stop5h 26mUnited Airlines
mié. 1/17:00 amMSY - MIA
1 stop7h 35mUnited Airlines
Deal found 12/17$208
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/286:00 amMIA - MSY
1 stop5h 21mDelta
mar. 12/316:00 amMSY - MIA
1 stop6h 10mDelta
Deal found 12/18$216
This CheapOair deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/306:19 amMIA - MSY
1 stop15h 49mSpirit Airlines
jue. 1/29:10 pmMSY - MIA
1 stop10h 40mSpirit Airlines
Deal found 12/16$286
This Booking.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/315:15 amMIA - MSY
1 stop12h 01mMultiple Airlines
mié. 1/19:10 pmMSY - MIA
1 stop10h 40mMultiple Airlines
Deal found 12/18$292
This Southwest deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/254:30 pmMIA - MSY
2 stops7h 00mSouthwest
mar. 12/316:10 amMSY - MIA
1 stop5h 15mSouthwest
Deal found 12/17$296

Find flights from Key Largo to New Orleans within your budget

Customize your flight search to find flights from Key Largo to New Orleans that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

jue. 1/9

9:31 am-2:00 pm

1 stop5h 29m

New Orleans Louis Armstrong

lun. 1/13

7:17 am-10:16 am

Nonstop1h 59m

$97

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

mié. 1/29

7:00 am-7:59 pm

1 stop13h 59m

New Orleans Louis Armstrong

vie. 1/31

7:17 am-10:16 am

Nonstop1h 59m

$121

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

sáb. 2/1

6:14 pm-5:04 pm

1 stop23h 50m

New Orleans Louis Armstrong

sáb. 2/8

3:25 pm-1:36 am

1 stop9h 11m

$133

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

mié. 1/29

9:10 pm-10:27 pm

Nonstop2h 17m

New Orleans Louis Armstrong

lun. 2/3

5:57 pm-9:00 pm

Nonstop2h 03m

$159

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

mié. 2/5

8:10 am-2:21 pm

1 stop7h 11m

New Orleans Louis Armstrong

sáb. 2/8

7:15 pm-12:51 am

1 stop4h 36m

$187

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

jue. 1/9

7:05 am-2:35 pm

1 stop8h 30m

New Orleans Louis Armstrong

lun. 1/13

6:20 am-4:20 pm

1 stop9h 00m

$263

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

vie. 1/10

8:36 pm-10:02 pm

Nonstop2h 26m

$49

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

sáb. 2/1

6:14 pm-5:04 pm

1 stop23h 50m

$65

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

mar. 2/18

10:45 pm-11:57 pm

Nonstop2h 12m

$80

MiamiNew Orleans

MIA - MSY

MIAMSY

Miami

mar. 3/4

4:52 pm-9:34 pm

1 stop5h 42m

$85

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 14 results
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Best time to book a flight from Key Largo to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Key Largo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Key Largo to New Orleans

Get recent, data-driven insights about flights from Key Largo to New Orleans including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Key Largo to New Orleans?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to New Orleans. Price data was last updated on December 13, 2024.

The price you pay for your flight from Key Largo to New Orleans may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Key Largo to New Orleans?

Currently, August is the cheapest month in which you can book a flight from Key Largo to New Orleans (average of $256). Flying from Key Largo to New Orleans in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KE9 to MSY?

Find hourly flight availability from Key Largo to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

When flying from Key Largo to New Orleans, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Key Largo to New Orleans?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to New Orleans. Price data was last updated on December 1, 2024.

Travelers seeking maximum savings on their Key Largo to New Orleans flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in New Orleans by month

Plan your trip to New Orleans by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

Temperature in New Orleans by month

Plan your trip to New Orleans by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Orleans. Reviews last updated diciembre 18, 2024.
To help decide which airline to fly from Key Largo to New Orleans, see what other customers have to say about Spirit Airlines, American Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to New Orleans from Key Largo?

    Located just 11.4 mi from the city center, New Orleans Louis Armstrong is the airport most travelers will use when flying to New Orleans from Key Largo. Booking flights from Key Largo to Louis Armstrong (MSY) should be relatively easy as there are 6 daily inbound flights from Key Largo from 6 different airlines.

  • How popular is this Key Largo to New Orleans flight route?

    The Key Largo to New Orleans Louis Armstrong flight path was viewed by 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Key Largo to New Orleans one-way?

    The cheapest airlines for a one-way flight from Key Largo to New Orleans are Spirit Airlines ($44), Frontier ($74), and American Airlines ($80).

  • What are the most reliable airlines from Key Largo to New Orleans?

    Consider Finnair (100%), Envoy Air (93%) or GOL (84%) when booking your flight. These represent the most reliable airlines when flying from Key Largo to New Orleans.

  • What are the cheapest flights from Key Largo to New Orleans?

    While on average a flight from Key Largo to New Orleans is generally $223, our data shows the cheapest flight currently is $42. When looking at the most popular route, (Miami - New Orleans Louis Armstrong), you can expect to pay $72 for that flight.

  • Can I find deals for flights from Key Largo to New Orleans that include hotel bookings?

    Yes. In addition to deals on Key Largo to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to New Orleans?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to New Orleans.

  • Can I find deals for business class flights from Key Largo to New Orleans?

    Yes. Cheapflights offers flight deals from Key Largo to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key Largo to New Orleans?

    Currently, August is the cheapest month in which you can book a flight from Key Largo to New Orleans (average of $256). Flying from Key Largo to New Orleans in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Key Largo to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Key Largo to New Orleans

Discover the top 6 airlines that operate flights from Key Largo to New Orleans. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$56Average$125FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$78Average$207FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$157Average$315FlexibilityNo cancel feeOn-time71%
DeltaCheapest$175Average$370FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$205Average$337FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$217Average$306FlexibilityNo cancel feeOn-time69%
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